*** Important Notice ***
Many users ask me if it is possible to remove the app icon from the launcher screen to make it even more insidious.
Yes, I have just released a widget version which is named 'Invisible Protector'. You can get it through menu > More Apps.
I can't update it directly in this app, because the widget version don't show app icon on the launcher screen, so if I did it, all users would not know how to launch it.
And some users may prefer this normal version. So the upgrade solution is as the following:
1. Download the 'Invisible Protector Trial' from Android Market
2. Go Menu > Buy to get the product code
3. Send the product code to john.h.cn@gmail.com
4. I will send a key to you to upgrade it to full version
Sorry for the inconvenience.
Added 'Unlock one unlock all' option
If you enable this option, when you unlocking one protected app, all other protected apps will be unlocked until you turn off/on screen again.